22301+6812 BU 479

 
 
22h 30m 07.78s +68° 12' 06.5" P.A. 27.00 sep 2.4 mag 10.52,11.19 Sp A2
 
 
Coord 2000 22301+6812 Discov num BU  479 Comp Coord arcsec 2000 22 30 07.78 +68 12 06.5
Date first 1876 Date last 2003 Obs 9
Pa first 30 Pa last 27.2 P.A. Now (θ) 27.2°
Sep first 2.4 Sep last 2.357 Sep. Now (ρ) 2.357"
Mag pri 10.52 Mag sec 11.19 delta mag (ΔM) 0.67 Spectral class A2 (white)
Pri motion ra -008 Sec motion ra -005
Pri motion dec -013 Sec motion dec -010
Notes
rPM=0.278 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4476-00552-1 Gaia DR2 2225183523396066048